D grade
protocol-mismatch
20 score
1796 ms
0.0% uptime over 7 measured probes
AS15169 GOOGLE - Google LLC, US · US
https://authenticated-mcp-traced-agent.getvda.ai/a2a
mcp first seen 2026-09-07 · last seen 2026-09-13 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | Direct MCP candidate from registry | mcp:direct:authenticated-mcp-traced-agent.getvda.ai:f32af49d |
Same host
a2a × 2 · 2 alive agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 2 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/68204"><img src="https://agentprobe.org/badge/68204.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-12 13:03 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 1796 | detailsmeta {"final_url":"https://authenticated-mcp-traced-agent.getvda.ai/a2a/","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-11 12:09 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 1507 | detailsmeta {"final_url":"https://authenticated-mcp-traced-agent.getvda.ai/a2a/","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-10 11:09 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 1441 | detailsmeta {"final_url":"https://authenticated-mcp-traced-agent.getvda.ai/a2a/","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-09 10:06 | protocol-mismatch | 20 | 405 | 3657 | detailsmeta {"final_url":"https://authenticated-mcp-traced-agent.getvda.ai/a2a/","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | ||
| 2026-09-09 08:22 | connect-fail | 3861 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED | ||||
| 2026-09-08 08:00 | connect-fail | 1539 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED | ||||
| 2026-09-07 04:09 | protocol-mismatch | 20 | 405 | 151 | detailsmeta {"final_url":"https://authenticated-mcp-traced-agent.getvda.ai/a2a/"} | HTTP 405 on initialize, no SSE |